| 水泥砼沥青加罩时设置SAMI的力学响应分析 |
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| 引用本文： | 曾艺,李成现,胡小弟.水泥砼沥青加罩时设置SAMI的力学响应分析[J].中南公路工程,2005,30(4):66-69. |
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| 作者姓名： | 曾艺 李成现 胡小弟 |
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| 作者单位： | [1]四川省宜宾市工业职业中学校,四川宜宾644000 [2]北京市政建设集团有限责任公司第一工程处,北京100044 [3]华中科技大学土木工程与力学学院,湖北武汉430074 |
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| 摘 要： | 水泥混凝土路面进行沥青加罩改造时，应力／应变吸收夹层的设置对延缓反射裂缝的产生和发展有积极的作用。然而，吸收夹层的材料种类多种多样，各自性能参数也有所不同。利用三维有限元的计算工具，针对不同的应力／应变吸收夹层材料设计计算参数，在分别考虑不同层间接触条件的基础上，进行了荷载作用下沥青加罩后各结构层内的力学响应分析，得出了结论。
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| 关 键 词： | 水泥混凝土路面 沥青加罩 应力／应变吸收夹层 层间接触条件 力学响应 |
| 文章编号： | 1002-1205(2005)04-0066-04 |
| 收稿时间： | 2004-04-07 |
| 修稿时间： | 2004年4月7日 |
Stress Response Analysis of Asphalt-overlaid Portland Cement Concrete Pavement Using Stress Absorbing Membrane Interlayer(SAMI) |
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| ZENG Yi, LI Chengxian, HU Xiaodi.Stress Response Analysis of Asphalt-overlaid Portland Cement Concrete Pavement Using Stress Absorbing Membrane Interlayer(SAMI)[J].Central South Highway Engineering,2005,30(4):66-69. |
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| Authors: | ZENG Yi LI Chengxian HU Xiaodi |
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| Institution: | 1. Sichuan Yibin Industrial Vocational Middle School, Yibin, Sichuan 644000, China; 2. Bejing Municipal Construction Group, Bejing 100044, China; 3. College of Civil Engineering and Mechanics, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China |
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| Abstract: | When asphalt overlays are built on cement concrete pavement, SAMI can be used to delay the creation and development of reflection crack. However, the material of SAMI is various and their perfor mance parameter is different. Aiming at this, taking stress response of layers on the action of loading sional finite element method and some significant account of different contact condition between layers, the after asphalt overlays structure is analyzed by a three dimen results are obtained. |
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| Keywords: | cement concrete pavement asphalt overlay stress absorbing membrane interlayer(SMAI) contact condition between layers mechanic response |
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